After some experimenting, he came up with a smooth moving robot arm with four steppers controlled from an Arduino Mega and A4988 stepper motor drivers.

After some experimenting, he came up with a smooth moving robot arm with four steppers controlled from an Arduino Mega and A4988 stepper motor drivers.

Researchers have created the first noninvasive mind-controlled robot arm that exhibits the kind of smooth motion that previously required a brain implant.

A man with partial paralysis was able operate a robotic arm when he used a non-invasive brain device partially controlled by artificial intelligence (AI), a study reports 1. The AI-enabled device also ...